title: Sentinel lymph node detection in patients with early-stage breast cancer: comparison of periareolar and subdermal/peritumoral injection techniques.
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology*; D004396:Coloring Agents; D005260:Female; D006801:Humans; D007267:Injections / Q000379:methods; D008198:Lymph Nodes / Q000473:pathology; D061305:Lymphoscintigraphy; D008875:Middle Aged; D009558:Nipples; D019275:Radiopharmaceuticals; D021701:Sentinel Lymph Node Biopsy / Q000379:methods; D013668:Technetium Tc 99m Aggregated Albumin
chemical_list: D004396:Coloring Agents; D019275:Radiopharmaceuticals; D013668:Technetium Tc 99m Aggregated Albumin; C083602:technetium Tc 99m nanocolloid